Sewickley, Pennsylvania

Sewickley, Pennsylvania
Sewickley in March 2016
Location in Allegheny County, Pennsylvania
Coordinates: 40°32′11″N 80°11′04″W / 40.53639°N 80.18444°W / 40.53639; -80.18444
CountryUnited States
StatePennsylvania
CountyAllegheny
Government
 • TypeMayor–council
 • MayorGeorge Shannon
 • ManagerDonna Kaib
Area
 • Total
1.12 sq mi (2.90 km2)
 • Land1.00 sq mi (2.59 km2)
 • Water0.12 sq mi (0.31 km2)
Elevation
741 ft (226 m)
Population
 (2020)
 • Total
3,907
 • Density3,793.3/sq mi (1,464.62/km2)
Time zoneUTC−5 (Eastern (EST))
 • Summer (DST)UTC−4 (EDT)
ZIP codes
15143
Area code412
FIPS code42-69376
GNIS feature ID1187277
Websitewww.sewickleyborough.org

Sewickley is a borough in Allegheny County, Pennsylvania, United States. Located along the Ohio River 12 miles (19 km) northwest of Pittsburgh, it is a residential suburb in the Pittsburgh metropolitan area. The population was 3,907 at the 2020 census. The Sewickley Bridge crosses the Ohio River from Sewickley to Moon Township.